UnrelLinux crash log

Log: Log file open, Sat Apr 16 16:13:38 2011
Init: Name subsystem initialized
Init: Version: 227 Subversion: 7
Init: Compiled: Dec 15 2010 11:22:29
Init: Command line:
Init: Base directory:
Init: Character set: Unicode
Log: Bound to Core.so
Log: Bound to Engine.so
Log: Bound to SDLDrv.so
Log: Bound to UPak.so
Init: Object subsystem initialized
Init: OS: Unix
Init: Computer: linux
Init: CPU Detected: Unknown processor (AuthenticAMD)
Init: CPU Features: CMov FPU RDTSC PAE MMXSSE
Init: CPU Speed=2813.345947 MHz
Log: Processors / Cores 4
Log: Processors / Cores 4
Log: Forcing Unreal to run on CPU 4
Log: 10.5ms Loading: Package Engine
Log: 82.3ms Loading: Package Core
Log: Checking package Core
Log: Checking package Engine
Init: Unreal engine initialized
Init: Validating cache.ini entries...
Init: Found 272 valid entries, purged 0 entries.
Init: Detected 0 joysticks
Init: SDLClient initialized.
Log: Bound to Render.so
Log: 2015.6ms Loading: Package Render
Log: Checking package Render
Init: Lighting subsystem initialized
Init: Rendering initialized
Log: LoadMap: EntryII.unr
Log: Get PackageLinker for file: EntryII.unr
Log: 2027.2ms Loading: Package EntryII
Log: 2056.0ms Loading: Package PlayrShp
Log: 2082.2ms Loading: Package Detail
Log: Bound to Fire.so
Log: 2096.9ms Loading: Package Fire
Log: Checking package Fire
Log: 2115.8ms Loading: Package GenIn
Log: 2129.4ms Loading: Package Starship
Log: 2162.5ms Loading: Package GenFX
Log: Bound to Emitter.so
Log: 2204.3ms Loading: Package Emitter
Log: 2225.1ms Loading: Package UnrealShare
Log: Checking package Emitter
Log: 2351.6ms Loading: Package genfluid
Log: 2376.4ms Loading: Package UnrealI
Log: Bound to Editor.so
Log: 2489.3ms Loading: Package Editor
Log: Checking package Editor
Log: 2509.9ms Loading: Package GenWarp
Log: 2536.7ms Loading: Package Footsteps
Log: 2556.8ms Loading: Package AmbAncient
Log: 2569.1ms Loading: Package Skaarj
Log: 2598.4ms Loading: Package Doorsmod
Log: 2619.6ms Loading: Package Ambmodern
Log: Get PackageLinker for file: EntryII.unr
Log: dlerror: ./UnrealLinux.bin: undefined symbol: autoclassASpawnNotify
Log: dlerror: ./UnrealLinux.bin: undefined symbol: autoclassASpawnNotify
Critical: appError called:
Critical: Can't bind to native class Engine.SpawnNotify
Exit: Executing UObject::StaticShutdownAfterError
Exit: Executing USDLClient::ShutdownAfterError
Log: appRequestExit(1)
Log: Log file closed, Sat Apr 16 16:13:41 2011